I reassured him and sent him to get another blood specimen drawn without a tourniquet. Why? Because I suspected that the ...

Measuring blood glucose levels is critical for maintaining optimal health and identifying sudden changes. Test strips are a ...

Because the risk of many conditions increases with age, doctors generally recommend more frequent lab testing as you get ...

The test, which is not yet widely available, is being developed so that it can eventually be used at the point-of-care. A simple scoring system could revolutionise how doctors prevent heart attacks ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

Analyzing metabolites from routine blood draws could help doctors catch disease in early stages, then recommend preventative ...

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...

Amid rising interest in alternative medicine and growing skepticism of physicians, companies have begun providing a more ...